769313860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2825

約数の個数: 96

約数和(自身を含む): 1930199040

約数和(自身を除く): 1160885180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 47, 70, 86, 94, 140, 172, 188, 215, 235, 301, 329, 430, 470, 602, 658, 860, 940, 1204, 1316, 1505, 1645, 2021, 2719, 3010, 3290, 4042, 5438, 6020, 6580, 8084, 10105, 10876, 13595, 14147, 19033, 20210, 27190, 28294, 38066, 40420, 54380, 56588, 70735, 76132, 95165, 116917, 127793, 141470, 190330, 233834, 255586, 282940, 380660, 467668, 511172, 584585, 638965, 818419, 894551, 1169170, 1277930, 1636838, 1789102, 2338340, 2555860, 3273676, 3578204, 4092095, 4472755, 5495099, 8184190, 8945510, 10990198, 16368380, 17891020, 21980396, 27475495, 38465693, 54950990, 76931386, 109901980, 153862772, 192328465, 384656930, 769313860]

約数ペア:

[(1, 769313860), (2, 384656930), (4, 192328465), (5, 153862772), (7, 109901980), (10, 76931386), (14, 54950990), (20, 38465693), (28, 27475495), (35, 21980396), (43, 17891020), (47, 16368380), (70, 10990198), (86, 8945510), (94, 8184190), (140, 5495099), (172, 4472755), (188, 4092095), (215, 3578204), (235, 3273676), (301, 2555860), (329, 2338340), (430, 1789102), (470, 1636838), (602, 1277930), (658, 1169170), (860, 894551), (940, 818419), (1204, 638965), (1316, 584585), (1505, 511172), (1645, 467668), (2021, 380660), (2719, 282940), (3010, 255586), (3290, 233834), (4042, 190330), (5438, 141470), (6020, 127793), (6580, 116917), (8084, 95165), (10105, 76132), (10876, 70735), (13595, 56588), (14147, 54380), (19033, 40420), (20210, 38066), (27190, 28294)]